397017894 (number)
397017894 is an even 9-digits composite number following 397017893 and preceding 397017895. In scientific notation, it is written as 3.97017894 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 103638528 positive integers (up to 397017894) that are relatively prime to 397017894.
Interesting facts
- 397017894 has 96 divisors, whose sum is 1004905440
- The reverse of 397017894 is 498710793
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred ninety-seven million seventeen thousand eight hundred ninety-four |
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Notation
Scientific notation | 3.97017894 × 10^8 |
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Engineering notation | 3.97017894 × 10^6 |
Prime Factorization of 397017894
Prime Factorization 2 × 3 × 13 × 7 × 7 × 109 × 953
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 56716842 | Product of the distinct prime numbers |
The prime factorization of 397017894 is 2 × 3 × 13 × 7 × 7 × 109 × 953. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397017894)
Multiplication
n×yn×2 | 794035788 |
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n×3 | 1191053682 |
n×4 | 1588071576 |
n×5 | 1985089470 |
Division
n÷yn÷2 | 198508947 |
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n÷3 | 132339298 |
n÷3 | 99254473.5 |
n÷5 | 79403578.8 |
Exponentiation
nyn2 | 157623208156195236 |
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n3 | 6.2579234147696E+25 |
n4 | 2.4845075749451E+34 |
n5 | 9.8639396503176E+42 |
Nth Root
y√n2√n | 19925.30787717 |
---|---|
3√n | 734.97070177999 |
4√n | 141.15703268761 |
5√n | 52.451995618555 |
Divisors of 397017894
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -397017893 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 397017894 can be divided by 96 positive divisors. The sum of these divisors (counting 397017894) is 1, the average is 0.010416666666667.
Base conversion 397017894
Base | System | Value |
---|---|---|
2 | Binary | 10111101010100000001100100110 |
3 | Ternary | 1000200001121011110 |
4 | Quaternary | 113222200030212 |
5 | Quinary | 1303114033034 |
6 | Senary | 103221245450 |
8 | Octal | 2752401446 |
10 | Decimal | 397017894 |
12 | Duodecimal | b0b63886 |
16 | Hexadecimal | 17aa0326 |
20 | Vigesimal | 64174ee |
36 | Base36 | 6kdgyu |
Cryptographic Hash Functions
md5 | a268b785cd37069db165da209a0bbdce |
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sha1 | 59201a2acdabfd72f57e32c57261ce85b958a714 |
sha256 | 4ca382d4d0ba8822bae0b29ce5c33781cf70bad45e162b51c121194acce568c9 |
sha512 | 1b15024fe0fb3395634fa3c7825c5bff05e02489a901127e484ae190d0d3016d1cec1b41697188d1ff91793fa0b9a3fefa213cce7b108133705e0ae69489197c |
ripemd-160 | 8fa3090f0a2efb2c4982351702703bca45cc272b |
397017894 as geometric shapes
Circle
Radius = nDiameter | 794035788 |
---|---|
Circumference | 2494536998.2682 |
Area | 4.9518791277876E+17 |
Sphere
Radius = nVolume | 2.621312830209E+26 |
---|---|
Surface area | 1.980751651115E+18 |
Circumference | 2494536998.2682 |
Square
Length = nPerimeter | 1588071576 |
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Area | 157623208156195236 |
Diagonal | 561468090.1996 |
Cube
Length = nSurface area | 945739248937171416 |
---|---|
Volume | 6.2579234147696E+25 |
Space diagonal | 687655163.92199 |
Equilateral Triangle
Length = nPerimeter | 1191053682 |
---|---|
Area | 6.8252851244634E+16 |
Altitude | 343827581.961 |
Triangular Pyramid
Length = nSurface area | 6.8252851244634E+16 |
---|---|
Volume | 7.3750334712161E+24 |
Height | 187156030.06653 |